From: Mohamed Mediouni <[email protected]>

This option is WHPX-specific and controls whether Hyper-V enlightenments are 
enabled.

Signed-off-by: Mohamed Mediouni <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Paolo Bonzini <[email protected]>
---
 qemu-options.hx | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/qemu-options.hx b/qemu-options.hx
index 890c4f1d230..69e5a874c1a 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -325,6 +325,11 @@ SRST
         option can be used to pass the KVM device to use via a file descriptor
         by setting the value to ``/dev/fdset/NN``.
 
+    ``hyperv=on|off|auto``
+        For the WHPX backend, determines whether to enable Hyper-V 
enlightenments.
+        On x86_64, Hyper-V enlightenments are on by default. On AArch64, 
they're off
+        by default.
+
 ERST
 
 DEF("smp", HAS_ARG, QEMU_OPTION_smp,
-- 
2.53.0


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